招標(biāo)編號(hào): | SZCH2006-Y-X-082-B |
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加入日期: | 2006.11.07 |
截止日期: | 2006.11.10 |
招標(biāo)業(yè)主: | 中國(guó)科學(xué)技術(shù)大學(xué)蘇州研究院 |
招標(biāo)代理: | 蘇州誠(chéng)和招投標(biāo)咨詢有限公司 |
地 區(qū): | 蘇州市 |
蘇州誠(chéng)和招投標(biāo)咨詢有限公司
政府采購(gòu)詢價(jià)通知書(shū)
編號(hào): SZCH2006-Y-X-082-B
蘇州誠(chéng)和招投標(biāo)咨詢有限公司受中國(guó)科學(xué)技術(shù)大學(xué)蘇州研究院的委托,就其單位需要的電化學(xué)工作站等設(shè)備進(jìn)行詢價(jià)采購(gòu)。歡迎具有能力提供所要采購(gòu)貨物并且具備足夠技術(shù)保障能力的生產(chǎn)商或供應(yīng)商參加響應(yīng)。
1、 詢價(jià)采購(gòu)編號(hào):SZCH2006-Y-X-082-B
2、 采購(gòu)貨物內(nèi)容:
序號(hào) |
設(shè)備名稱(chēng) |
臺(tái)數(shù) |
主要性能指標(biāo) |
型號(hào) |
生產(chǎn)廠家 |
備注 |
1 |
醫(yī)用型潔凈工作臺(tái) |
1 |
|
SW-CJ-IF |
蘇州安泰 |
|
2 |
電化學(xué)工作站 |
1 |
見(jiàn)如下 |
CHI730C |
上海辰華儀器公司 |
|
要求 |
功能 |
Potentiostat rise time: < 1 ms |
Cyclic Voltammetry (CV)* |
Potential range: ¡À10 V for both channels |
Linear Sweep Voltammetry (LSV) &,* |
Compliance voltage: ¡À12 V |
Staircase Voltammetry (SCV) #,&,* |
Current: 0.25 A if single channel, or 0.25 A total for two channels |
Tafel Plot (TAFEL) |
Input impedance of reference electrode: 1012 ohm |
Chronoamperometry (CA)* |
Sensitivity scale: 1¡ä10-12 - 0.1 A/V in 12 ranges |
Chronocoulometry (CC) |
Input bias current: < 50 pA |
Differential Pulse Voltammetry (DPV) #,&,* |
Current measurement resolution: < 0.01 pA |
Normal Pulse Voltammetry (NPV) #,&,* |
Minimum potential increment in CV: 100 mV |
Square Wave Voltammetry (SWV) &,* |
Potential update rate: 5 MHz |
AC Voltammetry (ACV) #,&,$ |
Fast data acquisition: 16 bit @ 1 MHz |
2nd Harmonic AC Voltammetry (SHACV) #,&,$ |
External voltage signal recording channel |
Amperometric i-t Curve (i-t)* |
External potential input |
Bulk Electrolysis with Coulometry (BE) |
Automatic and manual iR compensation |
Open Circuit Potential - Time (OCPT) |
CV and LSV scan rate: 0.000001 to 5000 V/s |
RDE control (0-10V output) |
Potential increment during scan: 0.1 mV @ 500 V/s |
Full version of CV simulator |
CA and CC pulse width: 0.0001 to 1000 sec |
iR Compensation |
CA and CC Steps: 320 |
External Potential Input |
True integrator for CC |
Auxiliary Signal Measurement Channel |
DPV and NPV pulse width: 0.0001 to 10 sec |
|
SWV frequency: 1 to 100 kHz |
|
ACV frequency: 1 to 10 kHz |
|
SHACV frequency: 1 to 5 kHz |
|
IMP frequency: 0.00001 to 100 kHz |
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Automatic potential and current zeroing |
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Potential, current low-pass filters, covering 8-decade frequency range, Automatic and manual setting |
|
RDE rotation control voltage output: 0 - 10 V |
|
Cell control: purge, stir, knock |
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Flash memory for quick software update |
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Serial port or USB selectable for data communication |
|
Maximum data length: 128K-4096K selectable |
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Dimension: 12.5¡±(W) ¡ä 11¡±(D) ¡ä 4.75¡±(H) |
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Weight: 15 Lb. |
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